arltoft.dk

📜 Historical scan 2026-07-02 20:47:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arltoft.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 September 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is of unknown DNSSEC status, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 4024ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 10:02:49

www	51.12.248.181 (AS8075) (address records, no CNAME)
www vs bare domain	Same network arltoft.dk: 51.12.248.181 (AS8075) www.arltoft.dk: 51.12.248.181 (AS8075)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

10117ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: timed out

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-11 10:23:48

Field	Value
Registrar	CURANET A/S
Registered	2004-09-07
Expires	2027-09-30 (341d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

4024ms

4027ms

4019ms

AAAA

4024ms

TXT

14086ms

CAA

4026ms

HTTPS

4027ms

TLSA

12ms

SOA

4028ms

MTA-STS

4037ms

DNSSEC

10117ms

SRV

4048ms

Total

14730ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 10:02:49	1303ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 22:57:46	727ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:28:32	473ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 19:57:36	548ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 22:03:40	1656ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 20:47:07 shown	14730ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-25 03:34:15	701ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 03:46:31	843ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 19:55:21	843ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 17:48:59	953ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:40:04	777ms	2 NS 1 A 1 MX	🔒 Secure